Flashcards
Ch 7 Review
Flashcards do conjunto (15)
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- 12Solve the equation: 6x - 5 + 8x - (2x+3) = 3(3x - 8)x = -5 and 1/3
- 13Solve the system: 5x - 2y = 23 -4x + 2y = -18(5, 1)
- 14Each box of tennis balls contains 3 tennis balls, while each box of baseballs only contains 2 baseballs. A store sold 26 boxes total. If a total of 70 balls were sold, how many boxes of each were sold?18 boxes of tennis balls
8 boxes of baseballs - 15Solve for y: 3x + 2y = 4y = - 3/2x + 2